How To Fix 06529 - No more item numbers can be assigned

SAP Error Message - Details

• Message type: E = Error

• Message class: 06 -

• Message number: 529

• Message text: No more item numbers can be assigned

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Error message extract from SAP system. Copyright SAP SE.

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• What is the cause and solution for SAP error message 06529 - No more item numbers can be assigned ?

  The SAP error message "06529 No more item numbers can be assigned" typically occurs when the system has reached the limit for item numbers in a particular document or transaction. This can happen in various contexts, such as sales orders, purchase orders, or other document types where item numbers are sequentially assigned.
  Cause:
  
  Item Number Limit Reached: Each document type in SAP has a predefined limit for the number of items that can be included. Once this limit is reached, the system will not allow any more items to be added.
  Configuration Settings: The configuration settings for item number ranges may not be set correctly, leading to premature exhaustion of available item numbers.
  Document Type Restrictions: Certain document types may have stricter limits on the number of items than others.
  
  Solution:
  
  
  Check Item Number Limits: Review the configuration for the specific document type to determine the maximum number of items allowed. This can be done in the SAP Customizing Implementation Guide (IMG) under the relevant module (e.g., Sales and Distribution, Materials Management).
  
  
  Increase Item Number Range: If the limit is too low for your business needs, consider increasing the item number range for the document type. This can be done by adjusting the number range settings in the configuration.
  
  
  Split the Document: If increasing the item number range is not feasible, consider splitting the document into multiple smaller documents to stay within the item limit.
  
  
  Check for Errors in Document Creation: Ensure that there are no errors or issues in the document creation process that might be causing the system to incorrectly assign item numbers.
  
  
  Consult SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that may address this issue or provide additional guidance.
  
  
  Related Information:
  
  Transaction Codes: You may need to use transaction codes like SNRO (Number Range Objects) to check and manage number ranges.
  Documentation: Refer to SAP documentation for specific modules (e.g., SD, MM) for detailed information on item number limits and configurations.
  User Roles: Ensure that you have the necessary authorizations to make changes to number ranges or document configurations.
  
  If the issue persists after trying the above solutions, it may be beneficial to consult with your SAP Basis or functional team for further investigation and resolution.